Purification sandwich panels, also known as cleanroom sandwich panels, are sandwich panels composed of a core material-such as rock wool, silicate rock, magnesium oxide-glass board, or magnesium oxide-sulfur-laminated with galvanized color-coated steel sheets, aluminum-zinc-coated color-coated steel sheets, aluminum-magnesium-manganese sheets, and stainless steel as facing materials. Due to their unique dust-proof, anti-static, and antibacterial properties, they are widely used in cleanroom projects with stringent indoor environmental requirements, such as in the electronics, pharmaceutical, food, biotechnology, aerospace, precision instrument manufacturing, and scientific research sectors. The application of cleanroom sandwich panels in cleanroom projects is not limited to wall and ceiling sandwich panels; currently, many cleanroom doors and air showers can be fabricated on-site directly from these sandwich panels. All models of cleanroom sandwich panels produced by our company feature high-temperature resistance, flame retardancy, sound absorption, shock and pest resistance, moisture resistance, corrosion resistance, and are non-toxic, odorless, and pollution-free.
Introduction to Purification Panels Manufacturing Process
Hot-Pressing Process: Production utilizes a seamless hot-press lamination process. The precise control provided by the automatic hot-press machine ensures that each cleanroom panel meets exact thickness specifications. Atomized adhesive spraying and automatic application enhance the panels' bond strength and durability. The hinged cotton-padding system ensures the core material's density, resulting in superior installation strength for each cleanroom panel and guaranteeing wall flatness after large-scale installation.
In the production process of Cleanroom sandwich panels, the first step-applying a protective film to the color-coated steel sandwich panels-is crucial. Of course, customers may choose not to apply the film, but this layer is designed to minimize scratches to the painted surface of the panels during subsequent production, transportation, and installation, thereby ensuring the best possible appearance.
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